Fast Acting Arginine Complex with Nitrosigine 750 mg®
Other CombinationsBrand: Doctor's Best
Functions
Net Contents
60 Tablet(s)
Serving Size
2 Tablet(s)
Servings Per Container
30
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
7 53950 00406 1
Product Version
YDRB406-1
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
3 distinct active ingredients are disclosed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
2 ingredients report an established %DV per serving.
Label states: Vegan, Vegetarian, Non-GMO, Gluten-Free.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Free From
- Soy
- Gluten
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 2 Tablet(s) · 1 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Calcium(Dicalcium Phosphate) | 93 mg | 7% |
| Potassium(Arginine Silicate Inositol) | 60 mg | 2% |
| Arginine Silicate Inositol | 1500 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Suggested Adult Use: Take 2 tablets daily, preferably without food, or as recommended by a nutritionally informed physician.
Warnings & Precautions
Precautions re: Children
Warning: Not intended for individuals under the age of 18.
Precautions re: Pregnant or Nursing or Prescription Medications
Consult your physician if pregnant, nursing, have a medical condition, taking nitrates, warfarin, sildenafil (Viagra), medications for hypertension, diabetes, or other supplement that may lower blood pressure while taking in concomitant with this product.
Precautions re: Children
Keep out of reach of children.
Storage
Storage
Store in a cool dry place.
Formulation
Formula re: Contains
Doctor's Best Fast Acting Arginine Complex with Nitrosigine uses a patented bonded form of arginine silicate, clinically shown to significantly boost nitric oxide (NO) levels.
Formulation re: Does NOT Contain
Non-GMO Gluten free Soy free
Formulation re: Vegetarian/Vegan
Vegan
FDA Statements
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
FDA Statement of Identity
Dietary Supplement
Other Label Statements
General Statements: All Other Content
NO is a key factor in increasing blood flow to working muscles. Engineered to take effect within 15 minutes, it delivers benefits through your entire workout for up to 6 hours - with a single dose! Continued use builds NO levels, which can boost blood flow and vessel flexibility.
General Statements: All Other Content
Helps support arginine and silicon levels
General Statements: All Other Content
Helps boost nitric oxide (NO) levels to support overall cardiovascular health Fast acting advanced ingredient that works within 15 minutes, delivering benefits that last up to 6 hours with a single dose
Brand IP Statement(s) re: (c), (TM), (SM)
Nitrosigine is a registered trademark of Nutrition 21, LLC.
General: Product/Version Code
YDRB406-1
Brand IP Statement(s) re: (c), (TM), (SM)
Science-Based Nutrition
Seals/Symbols
Vegan
General Statements: All Other Content
750 mg
Manufacturer & Distributor
Distributor
Doctor's Best, Inc.
(800) 777-2474
Market Reference
Doctor's Best Fast Acting Arginine Complex with Nitrosigine
Vitacost.com4.8(268)$17.99LowestDoctor's Best, Fast Acting Arginine Complex with Nitrosigine, 750 mg, 60 Tablets
Herbkart.com4.8(268)$120.50Doctor's Best L-Arginine Powder
Vitacost.com4.7(1000)$18.99Doctor's Best L-Arginine Sustained & Immediate Capsules
Shipman's Pharmacy$28.48Doctor's Best L-Arginine Sustained Plus Immediate Release Bilayer Tablets
iHerb4.8(423)$20.99Doctor's Best Pure L-Arginine Powder
Shipman's Pharmacy$25.85
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
The Vitamin Shoppe
4.5 (124)Vitamin & supplements store
10110 E Washington St, Indianapolis, IN 46229
GNC
3.5 (63)Vitamin & supplements store
5370 E Thompson Rd, Indianapolis, IN 46237
The Supplement Store
4.8 (35)Vitamin & supplements store
7747 Shelby St, Indianapolis, IN 46227
Cutting Edge Nutrition
4.9 (135)Vitamin & supplements store
8282 Center Run Dr, Indianapolis, IN 46250
GNC
4.0 (42)Vitamin & supplements store
10117 E Washington St #10117, Indianapolis, IN 46229
The UltraHealth Store
Vitamin & supplements store
350 Massachusetts Ave #300, Indianapolis, IN 46204
The Vitamin Shoppe
4.6 (157)Vitamin & supplements store
3730 E 82nd St, Indianapolis, IN 46240
The Vitamin Shoppe
4.6 (178)Vitamin & supplements store
1234 U.S. Hwy 31 N, Greenwood, IN 46142
Research & Studies
Inositol-Stabilized Arginine Silicate: A Novel Nitric Oxide-Boosting Ingredient for Sports Nutrition and Improved Cognition
JR Komorowski, S Hewlings - Nutrition and Enhanced Sports Performance, 2019 - Elsevier
… A study of healthy active males, supplementing 1500 mg of ASI daily … The effects of arginine and silicon on joint health and … The ASI complex, marketed under the tradename Nitrosigine…
20193 citationsGet Price Alerts
NPSV Booster–Deals - blog.priceplow.com
… form of arginine that can be quickly absorbed by the body. This … healthy aging and sports performance products as well. In one recent study, four days of Nitrosigine supplementation led …
Randomized prospective double-blind studies to evaluate the cognitive effects of inositol-stabilized arginine silicate in healthy physically active adults
D Kalman, PD Harvey, S Perez Ojalvo, J Komorowski - Nutrients, 2016 - mdpi.com
… healthy population, supplementation of l-arginine has been shown to decrease stress and anxiety in healthy … was provided by Nutrition 21, LLC under the trademark Nitrosigine ® . The …
201638 citationsA Review of the Single-Dose Pharmacokinetics of Different Delivery Forms of Inositol-Stabilized Arginine Silicate (Nitrosigine®) in Healthy Males
J Komorowski, D Bernsley, S Sylla, SP Ojalvo - Current Developments in …, 2021 - Elsevier
… of arginine absorption in healthy adult males taking inositol-stabilized arginine silicate (ASI; Nitrosigine… it to be a readily absorbed form of arginine, bioavailable for an extended period of …
20211 citationsHerbs For Sports Performance
D Quai - eastmeetswest.com
… are turning to supplements to boost … health. Nutrition 21 (Purchase, NY) recently presented encouraging findings in this area with regards to Nitrosigine, its inositol-stabilized arginine …
Acute effects of Nitrosigine® and citrulline malate on vasodilation in young adults
JM Rogers, J Gills, M Gray - Journal of the International Society of Sports …, 2020 - Springer
… supplement market as a superior form of L-arginine because of the greater efficiency and length of time for which Nitrosigine increases serum arginine … a standard medical questionnaire …
202041 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-06-24. DSLD Label ID: 203372. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.
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